Overview Blocks Txns

Arc Mainnet/5042

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Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

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Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

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Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Transaction 0xefdcc9cab7… · ArcScan

Transaction

0xefdcc9cab7…a771d325d2

2026-09-16 18:19:50 UTC

SuccessFinalized

0xefdcc9cab70a9ce0e666554d35136f89c6fe0ad41a90cf16b6181ea771d325d2Approve20 hrs ago

Flowtransfer path

From

0xaef903be…a4064689Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,198,847
Timestamp: 20 hrs ago · 2026-09-16 18:19:50 UTC
Value: $0 (0 USDC)
Transaction fee: $0.01 (0.014267 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x80229405…d1257387

Method

Approve

Nonce

32

Position in block

14

Gas & feespaid in USDC

Gas used / limit: 27.7%55,450 / 200,000
Effective gas price: 257.2993 gwei
Base fee (block): 126.9101 gwei
Priority fee paid: 130.3893 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log